```
After preparing his card deck, the card game was about to begin.
However, before the start of the game, Ree Shil realized that the game had changed while he was specially configuring his deck.
The panel had shifted from 0/999 to 0/9.
"Oh my, doesn't that mean it's been reduced to just 1% of the original size?
That's some good fortune."
Ree Shil felt this might be the most significant reduction he had experienced on an S-rank mission.
But when the monster cards were presented, he found that things were not as simple.
The first wave of monsters was a type called [Devilheart].
A black silhouette in human shape, with no facial features, and blurry details.
[Devilheart]
Berserk, Attack 40, ???/???
[Hearteating - Passive]: For every Devilheart card that exits the field, the maximum Health Points of Devilheart are increased by 10%.